#include "../include/head.hpp"
int main()
{
    struct head_link *test1 = add();
    test1->type[0] = 1;
    strval(&(test1->name), "hello ", 1);
    strval(&(test1->name), "world", 2);
    strval(&(test1->name), "goodbye world", 3);
    printf("name:%s\nnum:%d\n", (test1->name), (test1->type[0]));
    return 0;
}
